New PTC Legislation, AES Potential Sale
Register for the SkySpecs webinar! The crew discusses the resignation of Wind Europe CEO Giles Dickson and his impact on the organization. They examine a new executive order from the White House targeting ‘unreliable’ wind and solar energy sources, analyzing its potential effects on tax credits and the renewable energy market.
Sign up now for Uptime Tech News, our weekly email update on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on Facebook, YouTube, Twitter, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary Barnes’ YouTube channel here. Have a question we can answer on the show? Email us!
You are listening to the Uptime Wind Energy Podcast brought to you by build turbines.com. Learn, train, and be a part of the Clean Energy Revolution. Visit build turbines.com today. Now here’s your hosts, Alan Hall, Joel Saxon, Phil Totaro, and Rosemary Barnes.
Allen Hall: Welcome to the Uptime Winner d podcast. I’m Alan Hall in the Queen City, Charlotte, North Carolina.
I got filter the tower out in California and Joel Saxon is in wet Austin, Texas. It rained again today. The storm waters have been severe, like a hundred year flood Situations in Texas have been very dangerous and a lot of people have been injured down there. yeah, our condolences go out to everybody affected down in Texas and there’s supposed to be some more severe.
Rainstorms in the East coast of the United States. So hold on tight. there’s a lot of news going on [00:01:00] this week around the world. the one that sticks out first and I wanna bring this to the attention of everybody that, if you haven’t heard yet, is, wind Europe. CEO Giles Dixon has announced he’s stepping down after 10 years as leading WIN Europe.
And I was stunned when this happened. And obviously, I. Don’t have any influence in when Europe being an American. I just watch from the outside and I, from what I’ve seen and attended the conferences over in Europe, everything from what I’ve seen under his tutelage has been great. And the promotional materials and all the information that when Europe provides, has been outstanding.
so Giles is going to go back to teaching. He’s gonna go back into the schoolhouse. but it, seems like it’s a shock to everybody at, Wind Europe, at least that’s the outward appearance. Board chair Henrik Anderson, who is the head of Vestus Praise Dixon’s, tremendous contribution, noting [00:02:00] that he will leave Wind Europe stronger than he when he arrived.
And that’s clearly the case. Phil, do you have any insight as to what’s going on behind the scenes over in Wind Europe and with Giles?
Phil Totaro: I do not, but I can also speak from personal experience, having met him, I wanna say back in 2018 or probably 2017. and I can certainly attest to the, the work that they’ve done.
As you might be able to see, I’ve got two, things sitting here behind me that are awards from, the Wind Europe and, predecessor to, that, we’ve, done a lot of work over in Europe and it’s been facilitated by, the Wind Europe, events that they do as well as the publications that they’ve put out.
certainly my thanks go out to, to him and, [00:03:00] wish him well on his, future endeavors.
Joel Saxum: I would say from an American standpoint, been to wind Europe now, man, I don’t know how many times, half a dozen times or something like that. They do a really good job over there. And this is from, the leadership comes from the top of just circling the wagons, right?
Bringing everybody out to the show, getting more voices involved, giving, getting executive leaders from a lot of these large operators, giving them the space to talk and putting them, in an area where their voices are listened to. So like when, the last time I was at Wind Europe, I think it was in, bill Bao.
so I went, walked into Bill Bau, and when you walked into the conference center, there was big banners hanging of all of the key speakers and what their messages were with pictures of their faces, six feet tall, hanging in all the hallways. And I thought, what a great way to get visibility to the industry, right?
Because if anybody walks in here, because of course at those shows you get, impartial news [00:04:00] agencies and other things going. You see that stuff right in the, European realm. I’m like, I recognize the face of the CEO of RWE and, these things like they pop up. They’re, good at getting in the face of the, public and getting their message across.
And I would like to see us do more of those things here. under giles’s tutelage there, fantastic job. he said he’s gonna step back and go to teaching and give back to his local community where he’s from, and I think that’s fantastic. it’s a, a career shift.
He’s given a lot to the wind industry. and moving on. So now, we have those Giles in Pierre walk and talk videos that they put out every, so often, they’re gonna have to find someone else to walk and talk with.
Allen Hall: That’s gonna be hard to do. Those win flicks are really well done. They’re great promotion for the industry in, Europe.
I, there’s very little that I’ve seen that even really compares to them the amount of knowledge you’re gonna get in about four and a [00:05:00] half minutes about what is actually happening on the ground in Europe. You just don’t find it anywhere like that. The, they are really good tuned to all the inner workings of the eu, the individual countries, all the manufacturers.
They have the pulse of that industry and it’s, gonna be a lot to live up to wherever they nominate to be. The next CEO win Europe. It. It has a high bar. A very high bar. Don’t let blade damage catch you off guard. OGs. Ping sensors detect issues before they become expensive. Time consuming problems from ice buildup and lightning strikes to pitch misalignment and internal blade cracks.
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The executive order titled, ending Market Distorting Subsidies for Unreliable Foreign Controlled Energy Sources. Does that make an acronym, guys? I don’t think it does. The order directs the Treasury Department to strictly enforce termination of clean energy tax credits already included in the recently passed budget reconciliation bill.
the feeling on the street is this was done to placate some of the. Congress, people that wanted more action against wind and solar, mostly from petroleum, based states, and that they didn’t feel like they got enough in the legislation, so they wanted to reinforce it. I, don’t think this has any real effect, but in in the larger scheme, but the one area which can.
Be adjusted with or played with is the [00:07:00] timing of when projects have to go in and what the percentage of projects has to be done to qualify for the tax credits. And Phil, you want to provide some insights into what can happen with the qualification aspect.
Phil Totaro: Yeah, so let’s start with understanding what got approved in the bill.
Any project that starts construction after July 4th, 2026 will no longer be eligible for a production tax credit. Going back to Alan’s comment about this executive order, the intent. There is to direct the Treasury Department, which oversees obviously the IRS, which has a final say in what the qualification criteria are for getting the, Companies who wanna claim the production tax credit, you have to submit an application to be able to do that. they are being directed under this executive [00:08:00] order to reexamine whether or not there needs to be changes. That would be I. Basically considered anti renewable. So anything that can take, money off the table for wind and solar is, what they’re trying to accomplish with this.
And what they can do, that’s outside the scope of the bill is they can. Have, the threshold for what constitutes start of construction raised such that, let’s call it about 15.3 gigawatts out of the 30 gigawatts that’s already, into the, construction and permitting queue.
There’s about 15 gigawatts of that is at jeopardy if we can’t. if they raise these thresholds and if we can’t get started on construction with all that by, July 4th, 2026.
Joel Saxum: Phil, I got a question for you ’cause I wanna clarify this. We know that solar PV [00:09:00] onshore wind almost exclusively, and I think it is exclusively, will harvest PTCs over the lifetime instead of the 30% ITC credit for CapEx, however.
Offshore wind usually goes for ITC. And so I wanna clarify this also pertains to ITC as well. That’s, under, under the same rule set as the PTC. Yes. and ITC if you don’t know, is investment tax credits versus production tax credits. So you, that’s a onetime, wham. on, I think 30% of the CapEx of a project.
And that’s why you see it in offshore wind because it’s so dang expensive for offshore wind. But this, so the same set of rules is gonna hit both of those, right?
Phil Totaro: Yes. And, regardless of the executive order, Joel, the, it, the changes in the law that they just made in the tax and budget bill, they passed these changes in the law, actually potentially preclude.
The Mar Wind project in Maryland and the New England one and two [00:10:00] projects, in, Massachusetts, Connecticut, et cetera. that general vicinity where, multiple states are gonna be off taking power, those projects may not be able to get their construction finance in place and. Meet the start of construction threshold, by the time that they need to be able to, in order to claim the, tax credit.
So they could be, these projects are potentially in jeopardy now of not being able to claim that ITC, because of these, the change in the law passed by Congress and the con in combination with. The executive order that is likely to, increase the threshold for what constitutes startup construction on a project.
Joel Saxum: Could you see someone with a bold strategy saying, you know what, because PTCs may run out, we’re gonna take the 30% ITC bam right now on an onshore wind project. A big one. Could you see that?
Phil Totaro: Potentially, yes. Particularly if it’s [00:11:00] gonna, it’s the down to the number crunchers at that point. And if somebody says, you know what?
That makes a lot more sense than getting a reduction. look, we’ve, Intel store’s done this analysis. We released a research note about this. It’s gonna reduce, this. Change in the law is gonna reduce what? the revenue that asset owners for wind in the USA get by about $16 billion.
Now, keep in mind that ever since they started this production tax credit back in the early nineties, it’s paid out about $66.3 billion to date. And is $16 billion really saving us a whole lot, especially when you consider that we’ve got increasing demand, a five year backlog on gas. Nuclear that can’t be built.
And we talked last week about, the situation with, trying to sell people liquified natural gas. where exactly are we gonna get our electricity from? Because you’re all about to face brownouts in [00:12:00] about, a year and a half here. So if it’s not coming from wind and solar, I, don’t know where it’s coming from.
Allen Hall: The offshore projects on the east coast will have to be finished. They’ll just go back to the states and renegotiate the contracts for the offtake pricing.
Phil Totaro: If they can.
Allen Hall: I, think there’s always opportunity in tax law for things to get a little funky if you haven’t noticed that. the IRS can do all kinds of crazy things on its own, and obviously, things get tagged onto additional bills.
There’s all kinds of bills going through Congress and nobody knows exactly what’s going on at midnight when they pass. So it wouldn’t shock me if some of these projects get a little bit of coverage by the states and the senators in particular that backdoor it to protect them. Because otherwise what’s gonna happen is Connecticut, Massachusetts, New York, maybe all the way down towards Virginia, New Jersey, are going to have to raise the prices to get those projects in.[00:13:00]
They’re still gonna happen. I, just don’t see them not happening. Back to your point, Phil, what are they gonna do for power? If they don’t have any other opportunities. Can I shift gears a little
Joel Saxum: bit here? The I’m, what I wanna understand now is, okay, bill, big beautiful Bill has passed, executive order, signed, enforcing it, whatever.
Today is July 9th that we’re recording. What does July 10th look like for the next two years? For all of our friends in the wind industry that are ISPs. That are specialists that are, technical field advisors for construction and crane companies and bolting companies and all this stuff. What does the next two years look like for them?
Because in my mind it means hammer down pedal to the metal. People are gonna be scrambling to get support to build their projects out. So everybody that’s in ISP is gonna be busy as hell for the next few years. At the same time, if I’m an operator, I’m thinking I’ve got a, an odd fiscal cliff. Coming and I need to [00:14:00] make sure that my turbines are running tip top shape while I’m still harvesting PTCs.
Before that date, because when that date comes, I gotta be o and m efficient. I gotta be spend efficient, these things have to be running well. I need to get ’em up to snuff, tear that apart. Does that make sense?
Phil Totaro: Oh, it, makes perfect sense. So right now what everybody, particularly anybody that built a project that.
They wouldn’t be able to repower prior to the end of this PTC cliff in 2027. What they’re looking to do is exactly what you just mentioned, Joel. They have to get operational efficiency improved and they have to hunt for the best possible PPA that they can get. now the good news is that. the market average right now for PPAs is about 55, just under $56 a megawatt hour, but if that drops, it’s gonna throw folks like that.
And they’re 65, or, I’m sorry, 62.115 [00:15:00] gigawatts worth of projects in that time period I mentioned 2019 to 2023 that are not gonna be able to do a PTC driven repowering. So they’re gonna have to improve. Performance they’re gonna have to life extend, and they’re gonna have to go find, a better, whether it’s a corporate offtake or something, a high PPA, that’s gonna help them sustain their profitability.
Allen Hall: The data I’ve seen more recently about what electricity prices are going to be in a year or two shows them up almost 10%, or sometimes more than 10%. So they’re gonna have to climb the, money’s gonna come from somewhere because. Back to Phil’s original point, if you don’t develop it, you’re gonna have problems with power supply.
you’re gonna have brownouts and restrictions and all the things you’ve been trying to avoid for the last 20 years, it’s going to come about. So I think the offtake companies and all the corporations involved in this that are pulling massive amounts of power off the grid are going [00:16:00] to have to encourage these projects to go forward.
They’re going to have to renegotiate PPAs. the, sites are gonna get built. I think there may be more opportunity for a little bit more money for wind and particularly solar just because. Gas isn’t gonna fill it, no one else is gonna fill it. The prices are gonna go up, and I think you could ask for a higher PPA price and get it because there’s nobody else that can provide the power.
Joel Saxum: I think we should benchmark this, right? Like a couple a month ago or so, the three of us, or more than that, we talked about what our, local power prices were and we’re in completely different markets. Alan, you’re on the east coast. Phil, you’re on the West coast. I’m down in Austin. In the Ercot market, I think the Ercot market will adjust quicker.
Simply because it’s, unregulated, right? It can, it’ll move. It’ll move. It’ll move now. So I think we should do that. let’s once a month collect that data again, just to see what it looks like over the next few years and check the trend. Because I think, like you said, [00:17:00] it’s gotta come from somewhere at the end of the day, who’s paying the bills, the consumer, And that’s the frustrating thing about, to me, just the frustrating thing about what’s going on with this bill is. Is the consumer’s gonna end up paying and a lot of times the consumers in these deep red states, that’s where wind is. It doesn’t make sense to me, but I don’t make all the decisions.
Allen Hall: just play it out in your head.
If GE is making the, gas turbines that are gonna provide electricity, just say GE is a focal point, probably is. Are they gonna increase production 50% over the next year, two years, five years, 10 years? They can’t do it. It’s impossible. It’s impossible. Exactly right. So although the current administration is going to downplay wind and solar.
It’s a physics problem. You can’t do it. This is not a Pol politics problem. This is a physics
Joel Saxum: problem.
Phil Totaro: But he, so here’s the good news though. Going, back to Joel’s point, if you work [00:18:00] at an ISP, if you own a company that owns cranes, you are gonna be in demand. full employment for everybody.
And here’s the other thing, a lot of these companies that have been overlooked as far as, kind of asset management, platforms and digital services, our friends over at Sky Specs, as, being one example. they are gonna be also very in demand because the companies, the asset owners that said, oh, I can get by without, digital solutions.
You’re not gonna be able to, when you need to be able to optimize your performance to hold out until 2029. Because if, your project starts dropping off precipitously, you don’t have a PTC that you can leverage to repower your project anymore. And who knows what actually happens in 2029. Hopefully we get something back in place that, like Alan mentioned, and Joel mentioned, a week or two [00:19:00] ago where oil and gas already have permanent subsidies.
we can argue about whether or not. subsidies for renewables are a good or a bad thing and all that, but wind energy alone in the United States is a $500 billion plus industry, and we’re talking about, again, $66 billion paid out over 30 plus years, and $16 billion in the immediate term to help support an industry that creates, more than half a trillion dollars worth of value.
In the United States jobs, tax, revenue, et cetera. let’s hope everybody gets the message and, starts playing it smart from here on out.
Allen Hall: As Wind energy professionals staying informed is crucial, and let’s face it difficult. That’s why the Uptime podcast recommends PES Wind Magazine. PES Wind offers a diverse range of in-depth articles and expert insights that dive into the most pressing issues facing our energy future.[00:20:00]
Whether you’re an industry veteran or new to wind, PES Wind has the high quality content you need. Don’t miss out. Visit PES wind.com today. In this quarter’s, PES Wind Magazine, which you can Google PES Wind and it’ll take you right there. You can download your own copy. There’s a really good article from Safe Lifting Europe, bv and some of their sustainable practices.
And if you’ve seen some of the work that they do, they provide. All the green colored equipment, the lifting equipment, and they’ve shifted from, a traditional ownership model where you buy the harness or the lifting piece to a rental service, which is a totally different model because most of the time that I’ve been around heavy lift, we ended up buying all the pieces, but renting this makes a lot more sense.
But there’s a lot to that when that happens. And it is, a. Truly a different approach to what has been a very, [00:21:00] wanna call a, very state industry where it hasn’t moved around too much. you lift things, you check, make sure the everything is the, same. But the, problem has been, is that.
It’s pay to play and it’s hard to get into that industry if you wanna buy the equipment. And so safe lifting Europe is, has a different model and it’s about time. Joel, I, know you’ve been around some heavy lift equipment yourself. This is, this, doesn’t happen very much. I have not seen hardly any of this in the United States ’cause these guys are based in the Netherlands.
Joel Saxum: So again, I, and I dial back to this offshore oil and gas. Offshore oil and gas is such a specialized industry with, when you’re lifting something, you may be using a piece that looks like you’re lifting something in a yard, but you’re actually using that in 3000 feet of water. so there’s all this specialized equipment all the time, and if you’re an operator or an IIRM consultant or whoever else that’s doing this work, it’s so cost prohibitive, capital [00:22:00]intensive to get into these things and it reduces the amount of players in the market.
That’s the trouble it, concentrates ’em, right? You get to these certain projects and Only Cype can take it on because they’re the only ones that can afford to buy the kit. What this does is it opens up the market to money. More people, right? Because then that offshore oil and gas world, this is a model they use all the time.
There’s companies dedicated to this expensive kit, like there’s a company called Unique Group that we used to use all the time, and they have water weights for testing and this, and the good thing about them, and it was electric, it was electronics and all kinds of stuff. When you got the kit, it was tested, calibrated, certified, ready to roll, beautiful in a crate.
You know what I mean? So it showed us like, Hey, we need this piece. And it showed up on site and it was ready to run, and it was all done by a third party. You pay the day rate on it. Once you’re done, you ship it back. Now, from a contract standpoint, that’s awesome because you just charge cost plus whatever percentage you put on it to your client.
It’s a pass through cost, you’ve dealt with it. Project gets done. That’s awesome. I think that’s, it opens up again, it [00:23:00] opens up the market. You can use mult, more vessels, more companies, good on them. And they’ve done a, this is a, this is something you and I really Alan, is this clever marketing.
Clever marketing, clever branding. There’s companies that do this well, and this is good, right? Because it’s rental kit that all looks the same. So no matter what vessel it’s on, you’re gonna see this, specific color of green right down here in Texas. Whenever I see a red, f two 50 go by, I go, oh, that’s Weatherford.
You know them, you know those guys right away, right? The Weatherford guys with the red jumpsuits and the red bumpers on the truck and stuff. you always see that. Or, like, in the offshore world, deme, blind green, Deme, you can see a deme vessel from miles away and you go, that’s that.
That’s them. That’s them. This will catch on. I like their, what they’ve done. Kudos to whoever thought of that as a branding initiative. I think this is only good things for the entire market, having a player like this that’s, specializing in that lifting kit.
Allen Hall: Yeah, great [00:24:00] article and you need to go check it out.
You can download this article at PS Wind. Just visit, your Google engine type in PS Wind. It’ll take you right there. Download it. There’s a ton of great articles in this quarter’s edition. and good on to safe Lifting Europe, bv. A lot of discussion about companies being, sold at the minute, and Joel and I have heard.
Quite a number of stories over the last probably month or so, but a ES corporation is, stock has gone up and down quite recently because the impression is, that they are for sale and they’re a Virginia based, renewable power company. And it sounds like they’ve had takeover interest from, investors, including Brookfield Asset Management, BlackRock of course, and Global Infrastructure Partners.
Now, a ES has a unique client base. They are really tied into the [00:25:00] data centers and ai centers, which from which are the big names, and Microsoft, Google, and Amazon, if you named the three. Those are the three. but it has more recently, as has seen their stock fall since about 2022. So it’s down quite a bit.
However, the future will look bright. This would be the perfect time to pick up a ES at probably a, what would be considered a reasonable price. But the dollar numbers, the market cap on a ES is pretty big at the moment. Joel? Yeah, I think what, what did, we see today? Like 40
Joel Saxum: billion. 40 billion. So there’s been a couple of big.
Acquisitions in the last year, right? There was the, GIP bought that company, New Mexico, can’t remember the name of it, that one. And then the Constellation bought Calpine for 16 billion. So that was another big one that just happened. of course we know BP is for sale. We should see an announcement on that at any [00:26:00] time.
We don’t know who or what that price is. but that’s gonna happen for bps, US onshore assets. So there is some big things moving and grooving. I could see, like I, I think off air I was talking BlackRock. GIP is a big one. Brookfield, I know Phil, you had some opinions on Brookfield, but, if a ES.
They’ve got some stuff in, in the states. They’ve got a lot of stuff in the Latin American countries, south America as well, Argentina, Chile, Mexico, they got some cool wind farms. If they’re doing some due diligence and you need someone to go, the uptime crew can go to Hawaii for the one you got out there, we’ll definitely take a peek at that for you or whoever the prospective buyer is.
but yeah, we, have friends over there. We know some of the engineers at a ES. of course, when these acquisitions happen, for the most part, it doesn’t change much. they just have a different t-shirt to wear and a different email signature. there’s some good people over there.
but yeah. Phil, what are your thoughts on who a prospective buyer for this a [00:27:00] ES thing could be?
Phil Totaro: Yeah, besides the two companies that have been named, you could have Masar also potentially kicking the tires if they wanted to expand their footprint. but I think Brookfield is probably the best fit.
besides some of the operational synergies that they already have with projects they’ve got, it fits Brookfield’s, as you mentioned, Joel, they’ve got assets in, Peru, Chile, and, I wanna say some transmission related assets as well in, in Brazil. that probably fit Brookfield’s portfolio a little bit better than anybody else, but I wouldn’t put it out of the realm of possibility that.
somebody dives in and, tries to gobble them up because they’ve built a pretty good portfolio, and a healthy one as well. This
Joel Saxum: week’s Wind Farm of the week is the Wheat Ridge Hybrid Energy Project. Why this one popped up on the Wind Farm of the Week is looking [00:28:00] forward to what’s going on in politically in the states right now, thinking about operational efficiencies and how do we squeeze as much more out of a project as we can.
And the interesting thing about this is the first project in the United States that combines the three most common renewable energy kind assets. You have wind on site, you have solar on site, and you have battery storage on site. Now, the advantage to that, of course, is it’s pretty simple. it’s combines the BOP costs.
So you have the same transmission, lines. the same o and m crews and that kind of stuff all in one spot. So it makes more sense. You’re double dipping on these, capital costs from the beginning. so a little bit about the wind farm. It’s up in Oregon, marrow County, near Lexington.
It’s about 300 megawatts of wind. There’s a, there’s 120 GE turbines up there. Have 2.3 and 2.5 megawatt units. There’s also a 50 megawatt, solar [00:29:00]array. And there’s a 30 megawatt, 120 megawatt hour lithium ion battery storage system. So together there’s 350 megawatts of production plus that nice smoothing, side of the batteries with a little bit of, there’s about four hours with the storage there.
so you can power efficiently a hundred thousand homes off of this one project from one spot. it was jointly built by Portland General Electric and NextEra. So NextEra’s got their hands in a lot of stuff. They got their hands in this one. and it was the first of its kind. It’s a util utility scale facility with wind, solar, and storage all on one site.
and because of that, you’re, balancing, the storage or the storage balances that grid variability and delivers power even when, you know the sun, wind aren’t optimal. I personally would love to see a ton more projects like this. it, and it has a lot of those same numbers we see on a lot of the Wind Farm of the week, or, anything.
It, 300 jobs created, 10 [00:30:00] full-time staff, millions of dollars in tax benefits. so really cool project. And as we go into the next phase of the energy transition, would love to see more projects done like this, or even retrofitted like this would be pretty cool. so the Wheatridge Hybrid Energy Project up in Oregon,
Allen Hall: you’re the Wind Farm of the week.
And that’s gonna do it for the Uptime Wind Energy Podcast. Thanks for joining us. Stay tuned. There’s a lot happening in wind. Don’t get discouraged. It’s all gonna be okay, and we’ll see you here next week on the Uptime Wind Energy Podcast.
https://weatherguardwind.com/ptc-legislation-aes/
Renewable Energy
Trump Breaks the Law. Zzzzzzzzzzzzzzzz
Are you saying that Trump is defying the law, as if this is news?
It happens almost every day.
Renewable Energy
There Are Legitimate and Illegitimate Reasons to Shift One’s Political Views
Most people change their political ideologies as they go through life, experience new things, and continue to learn. This is natural, and the vast majority of these folks are perfectly honest and sincere.
On the other hand, there are people like JD Vance, Tulsi Gabbard, and, of course, Donald Trump, who are simply opportunists. They would try to convince you that day is night if they thought it would further their careers.
They count on Americans to accept things like the following: Last June, we obliterated Iran’s nuclear weapons capability. Now we have to re-obliterate it.
There is a huge audience of American fools who are thinking: makes perfect sense to me! When we get finished with this war, we’re gonna f*** it up again!
Within the realm of political punditry, I’ve always wondered if people like Rush Limbaugh actually believe what he told their wildly receptive American audience. Is he really a hateful moron, or was he, just like the televangelists, just another career actor, looting the bank accounts of our nation’s idiots?
There Are Legitimate and Illegitimate Reasons to Shift One’s Political Views
Renewable Energy
Sunrez Prepreg Cuts Blade Repairs to Minutes
Weather Guard Lightning Tech

Sunrez Prepreg Cuts Blade Repairs to Minutes
Bret Tollgaard from Sunrez joins to discuss UV-curing prepreg that cuts blade repair time by up to 90% and has recently recieved OEM approval.
Sign up now for Uptime Tech News, our weekly newsletter on all things wind technology. This episode is sponsored by Weather Guard Lightning Tech. Learn more about Weather Guard’s StrikeTape Wind Turbine LPS retrofit. Follow the show on YouTube, Linkedin and visit Weather Guard on the web. And subscribe to Rosemary’s “Engineering with Rosie” YouTube channel here. Have a question we can answer on the show? Email us!
Allen Hall: Brett, welcome back to the program.
Bret Tollgaard: Thanks for having me again.
Allen Hall: So a lot’s happening at sunrise at the moment. Uh, there’s, uh, activity with sunrise materials on a lot of blades this year.
Over the last couple of years actually, ISPs, operators, OEMs, are realizing that UV curing is a huge advantage.
Bret Tollgaard: Turns out there’s a lot of value added, uh, to the entire process when utilizing UV cure, uh, pre-req.
Allen Hall: So the, the pre pres are, have been available for a couple of years. The qualification though was always the concern.
Has the OEM qualified this material? Are they gonna give you the blessing? Does this show up in the manual? If I call the OEM, are they gonna say they have talked to you guys? A lot of those hurdles have been cleared at this point.
Bret Tollgaard: Yeah, great question. And we are happy to announce that we have finally been approved by a large OEM for use on the epoxy blade for now all general kind of repairs.
We have several more OEMs that have already passed their phase one mechanical testing, and we’re iterating through now [00:01:00] their, uh, secondary and tertiary kind of tests. And so we do expect to be fully qualified by several OEMs before the end of the year, which should make the ISPs integration and utilization of our materials much, much easier.
Allen Hall: So the, the, the problem you’re solving is repairs in the field for the most part, or sometimes in the factory. Mm-hmm. But a lot of times in the field that those repairs. It happened quite a bit. They’re the same repair, the same area, the same kind of thing over and over and over again. And wetting out fabric on site takes time.
Particularly if you’re using standard materials, you have to bag it. You have to apply heat in some cases to get it to kick, and then you have to wait several hours for it to cure. So in the repair cycle time, most of your time is waiting.
Bret Tollgaard: It sure is. Uh, and on top of all that, we all know that there aren’t enough technicians in this industry to even do all the repairs, uh, that would like to be done.
Yeah. And so to really kind of streamline all of that, [00:02:00] uh, we’ve rolled out a couple of new things and we’ve had a lot more interest in some pre consolidated preki patches for customers. Uh, if a particular blade model has an issue that is a standardized kind of repair. We’re actually now building custom prepregs, or we will build the appropriate width length, stack it, consolidate it, uh, wrap it between our films.
So then all the customer has to do when they get on site is, uh, you know, do do the appropriate surface prep. Scarfing, apply a little bit of our UV surface primer to the backside of that patch. But now they can go up tower, single peel, stick, roll out, and then they’re cured.
Allen Hall: And that’s a. How many hours of saving is that?
It’s gotta be like six, 12 hours of saving, of, of
Bret Tollgaard: labor. It’s upwards of 80 to 90% of the labor that’s gonna actually need to be done to apply that. Otherwise, and then same thing too. We’ve had a couple instances where we took a several day repair down to one, to two to three hours. And these are multi-meter long repairs that were fast tracked because we pre consolidated preki [00:03:00] everything.
Some were in flat sheet forms, some were much longer on rolls, where you’re actually then rolling out with a team. Um, and so we’ve been able to demonstrate several times, uh, over the last 12 months, uh, the, the value that a UV cure preprint.
Allen Hall: Well, sure, because that, that would make sense. The issue about wetting out fabric in the field you just done in the back of a trailer or something, somewhere like that.
Usually it is, it’s that you’re never really sure that you got the fabric wetted out. The experienced technicians always feel like, have done it enough that they get very consistent results. But as you mentioned, getting technicians is hard and, and there’s so many repairs to do. So you’re doing those wetting out composite things takes practice and skill.
Just buying it, preki it, where you have control over it. And you guys sell to the military all the time. So that, and you’re, are you ass 91 qualified yet? You’re in the midst of that?
Bret Tollgaard: So we, I mean, a, we just got ISO certified, uh, at the end of last year in December. So our [00:04:00] QMS system and everything like that’s up to date, that’s huge.
Another big qualification for the OEMs that want to see, you know, true quality and output.
Allen Hall: That’s it. I, if I’m gonna buy a preki patch, so, uh, uh, that would make sense to me, knowing that. There’s a lot of rigor as a quality system. So when I get out the the site and I open that package, I know what’s inside of it every single time.
Bret Tollgaard: Well, and that’s just it. And like we got qualified based on the materials that we can provide and the testing that’s being done in real world situations when you’re wetting out by hand and you’re vacuum backing and you’re trying to cure. It is a little bit of an art form when you’re doing that. It is, and you might think you have a great laminate, you got void content, or you haven’t properly went out that glass ’cause humidity or the way the glass was stored or it was exposed.
The sizing and the resin don’t really bite. Well. You might think you have a great repair, but you might be prematurely failing as well after X cycles and fatigue. Uh, simply because it’s not as easy to, to truly do. Right? And so having the [00:05:00] pre-wet, uh, pre impregnated glass really goes a long way for the quality, uh, and the consistency from repair to repair.
Allen Hall: Well, even just the length of the season to do repairs is a huge issue. I, I know I’ve had some discussions this week about opening the season up a little bit, and some of the ISPs have said, Hey, we we’re pretty much working year round at this point. We’re, we’ll go to California. We’ll go to Southern Texas.
We’ll work those situations. ’cause the weather’s decent, but with the sunrise material, the temperature doesn’t matter.
Bret Tollgaard: Correct. And I was actually just speaking to someone maybe half hour ago who came by and was talking about repairs that they had to do in Vermont, uh, in December. They could only do two layers of an epoxy repair at a time because of the amount of the temperature.
Allen Hall: Yeah.
Bret Tollgaard: Whereas you could go through, apply a six or an eight layer pre-reg cure it in 20 minutes. Uh, you know, throughout that entire length that he had and you would’ve been done. That’s, and so it took several days to do a single repair that could have been done in sub one hour with our material.
Allen Hall: I know where those wind turbines are.
[00:06:00] They weren’t very far from, we used to live, so I understand that temperature, once you hit about November up in Vermont, it’s over for a lot of, uh, standard epoxy materials and cures, it is just not warm enough.
Bret Tollgaard: Yeah, we, we’ve literally had repairs done with our materials at negative 20 Fahrenheit. That were supposed to be temporary repairs.
They were installed four or five years ago. Uh, and they’re still active, perfectly done patches that haven’t needed to be replaced yet. So,
Allen Hall: so, because the magic ingredient is you’re adding UV to a, a chemistry where the UV kicks it off. Correct. Basically, so you’re, it’s not activated until it’s hit with uv.
You hit it with uv that starts a chemical process, but it doesn’t rely on external heat. To cure
Bret Tollgaard: exactly. It, it is a true single component system, whether it’s in the liquid pre preg, the thickened, uh, the thickened putties that we sell, or even the hand lamination and effusion resin. It’s doped with a, a variety of different food initiators and packages based on the type of light that’s [00:07:00] being, uh, used to, to cure it.
But it will truly stay dormant until it’s exposed to UV light. And so we’ve been able to formulate systems over the last 40 years of our company’s history that provide an incredibly long shelf life. Don’t prematurely gel, don’t prematurely, uh, you know, erode in the packaging, all those
Allen Hall: things.
Bret Tollgaard: Exactly.
Like we’ve been at this for a really long time. We’ve been able to do literally decades of r and d to develop out systems. Uh, and that’s why we’ve been able to come to this market with some materials that truly just haven’t been able to be seen, uh, delivered and installed and cured the way that we can do it.
Allen Hall: Well, I think that’s a huge thing, the, the shelf life.
Bret Tollgaard: Mm-hmm.
Allen Hall: You talk to a lot of. Operators, ISPs that buy materials that do have an expiration date or they gotta keep in a freezer and all those little handling things.
Bret Tollgaard: Yep.
Allen Hall: Sunrise gets rid of all of that. And because how many times have you heard of an is SP saying, oh, we had a throwaway material at the end of the season because it expired.
Bret Tollgaard: Oh, tremendously
Allen Hall: amount of, hundred of thousands of dollars of material, [00:08:00]
Bret Tollgaard: and I would probably even argue, say, millions of dollars over the course of the year gets, gets thrown out simply because of the expiration date. Um, we are so confident in our materials. Uh, and the distributors and stuff that we use, we can also recertify material now, most of the time it’s gonna get consumed within 12 months Sure.
Going into this kind of industry.
Allen Hall: Yeah.
Bret Tollgaard: Um, but there have been several times where we’ve actually had some of that material sent back to us. We’ll test and analyze it, make sure it’s curing the way it is, give it another six months shelf, uh, service life.
Allen Hall: Sure.
Bret Tollgaard: Um, and so you’re good to go on that front
Allen Hall: too.
Yeah. So if you make the spend to, to move to sun, you have time to use it.
Bret Tollgaard: Yes.
Allen Hall: So if it snows early or whatever’s going on at that site where you can’t get access anymore, you just wait till the spring comes and you’re still good with the same material. You don’t have to re-buy it.
Bret Tollgaard: Exactly. And with no special storage requirements, like you mentioned, no frozen oven or frozen freezer, excuse me, uh, or certain temperature windows that has to be stored in, uh, it allows the operators and the technicians, you know, a lot more latitude of how things actually get
Allen Hall: done.
And, and so if. When we [00:09:00] think about UV materials, the, the questions always pop up, like, how thick of a laminate can you do and still illuminate with the UV light? And make sure you curate I I, because you’re showing some samples here. These are,
Bret Tollgaard: yeah.
Allen Hall: Quarter inch or more,
Bret Tollgaard: correct. So
Allen Hall: thick samples. How did you cure these?
Bret Tollgaard: So that was cured with the lamp that we’ve got right here, which are standard issued light, sold a couple hundred into this space already. Um, that’s 10 layers of a thousand GSM unidirectional fiber. Whoa. This other one is, uh, 10 layers of, of a biox. 800 fiber.
Allen Hall: Okay.
Bret Tollgaard: Uh, those were cured in six minutes. So you can Six
Allen Hall: minutes.
Bret Tollgaard: Six minutes.
Allen Hall: What would it take to do this in a standard epoxy form?
Bret Tollgaard: Oh, hours,
Allen Hall: eight hours maybe?
Bret Tollgaard: Yeah. About for, for the, for the post cure required to get the TGS that they need in the wind space, right? Absolutely. And so yeah, we can do that in true minutes. And it’s pre impregnated. You simply cut it to shape and you’re ready to rock.
Allen Hall: And it looks great when you’re done, mean the, the surface finish is really good. I know sometimes with the epoxies, particularly if they get ’em wetted out, it doesn’t. It [00:10:00] doesn’t have that kind of like finished look to it.
Bret Tollgaard: Exactly. And the way that we provide, uh, for our standard, uh, you know, pre pprs are in between films and so if you cure with that film, you get a nice, clean, glossy surface tack free.
But as more and more people go to the pre consolidation method down tower, so even if they buy our standard prereg sheets or rolls, they’re preki down tower, you can also then just apply a pre, uh, a peel ply to that top film. Oh, sure. So if you wet out a peel ply and then you build your laminate over the top.
Put the primer and the black film over when they actually get that up on tower, they can then just remove that fuel ply and go straight to Sandy or uh, uh, painting and they’re ready to rock.
Allen Hall: Wow. Okay. That’s, that’s impressive. If you think about the thousands and thousands of hours you’ll save in a season.
Where you could be fixing another blade, but you’re just waiting for the res, the cure,
Bret Tollgaard: and that’s just it. When you’re saving the amount of labor and the amount of time, and it’s not just one technician, it’s their entire team that is saving that time. Sure. And can move on to the next [00:11:00] repair and the next process.
Allen Hall: So one of the questions I get asked all the time, like, okay, great, this UV material sounds like space, age stuff. It must cost a fortune. And the answer is no. It doesn’t cost a fortune. It’s very price competitive.
Bret Tollgaard: It, it really is. And it might be slightly more expensive cost per square foot versus you doing it with glass and resin, but you’re paying for that labor to wait for that thing to cure.
And so you’re still saving 20, 30, 40 plus percent per repair. When you can do it as quickly as we can do it.
Allen Hall: So for ISPs that are out doing blade repairs, you’re actually making more money.
Bret Tollgaard: You are making more money, you are saving more money. That same group and band of technicians you have are doing more repairs in a faster amount of time.
So as you are charging per repair, per blade, per turbine, whatever that might be, uh, you’re walking away with more money and you can still pass that on to the owner operators, uh, by getting their turbines up and spinning and making them more money.
Allen Hall: Right. And that’s what happens now. You see in today’s world, companies ISPs that are proposing [00:12:00] using UV materials versus standard resin systems, the standard residence systems are losing because how much extra time they’re, they’re paying for the technicians to be on site.
Bret Tollgaard: Correct.
Allen Hall: So the, the industry has to move if you wanna be. Competitive at all. As an ISP, you’re gonna have to move to UV materials. You better be calling suns
Bret Tollgaard: very quickly. Well, especially as this last winter has come through, the windows that you have before, bad weather comes in on any given day, ebbs and flows and changes.
But when you can get up, finish a repair, get it spinning, you might finish that work 2, 3, 4 later, uh, days later. But that turbine’s now been spinning for several days, generating money. Uh, and then you can come back up and paint and do whatever kind of cosmetic work over the top of that patch is required.
Allen Hall: So what are the extra tools I need to use Sunz in the kits. Do I need a light?
Bret Tollgaard: Not a whole lot. You’re gonna need yourself a light. Okay. You’re gonna need yourself a standard three to six inch, uh, bubble buster roller to actually compact and consolidate. Sure. Uh, that’s really all you need. There’s no vacuum lights.
And you sell the lights. We do, we, [00:13:00] we sell the lights. Um, our distributors also sell the lights, fiberglass and comp one. Uh, so they’re sourced and available, uh, okay. Domestically, but we sell worldwide too. And so, uh, we can handle you wherever you are in the world that you wanna start using uv, uh, materials.
And yeah, we have some standardized, uh, glass, but at the same time, we can pre-reg up to a 50 inch wide roll. Okay, so then it really becomes the limiting factor of how wide, how heavy, uh, of a lamette does a, a technician in the field want to handle?
Allen Hall: Yeah, sure. Okay. In terms of safety, with UV light, you’re gonna be wearing UV glasses,
Bret Tollgaard: some standard safety glasses that are tinted for UV protection.
So they’ll
Allen Hall: look yellow,
Bret Tollgaard: they’ll look a little yellow. They’ve got the shaded gray ones. Sunglasses, honestly do the same.
Allen Hall: Yeah.
Bret Tollgaard: But with a traditional PPE, the technicians would be wearing a tower anyways. Safety glasses, a pair of gloves. You’re good to go. If you’re doing confined space, work on the inside of a, a, a blade, uh, the biggest value now to this generation of material that are getting qualified.
No VOC non [00:14:00] flammable, uh, no haps. And so it’s a much safer material to actually use in those confined spaces as well as
Allen Hall: well ship
Bret Tollgaard: as well as ship it ships unregulated and so you can ship it. Next day air, which a lot of these customers always end. They do. I know that.
Allen Hall: Yeah.
Bret Tollgaard: Um, so next day air, uh, you know, there’s no extra hazmat or dangerous goods shipping for there.
Uh, and same thing with storage conditions. You don’t need a, a flammable cabinet to actually store the material in.
Allen Hall: Yeah.
Bret Tollgaard: Um, so it really opens you up for a lot more opportunities.
Allen Hall: I just solves all kinds of problems.
Bret Tollgaard: It, it really does. And that’s the big value that, you know, the UV materials can provide.
Allen Hall: So. I see the putty material and it comes in these little tubes, squeeze tubes. What are these putties used for?
Bret Tollgaard: So right now, the, the existing putty is really just the same exact thickened, uh, resin that’s in the pre-print.
Allen Hall: Okay.
Bret Tollgaard: And it’s worked well. It’s, it’s nice we’re kind of filling some cracks and some faring, some edges and stuff if things need to be feathered in.
But we’ve [00:15:00] been working on this year that we’ll be rolling out very, very soon is a new structural putty. Okay. So we’ll actually have milled fibers in there and components that will make it a much more robust system. And so we’ve been getting more inquiries of, particularly for leading edge rehabilitation.
Where Cat three, cat four, even cat five kind of damage, you need to start filling and profiling before any kind of over laminates can really be done properly. And so we’re working on, uh, rolling that out here very, very soon. Um, and so that will, I think, solve a couple of needs, um, for the wind market. Uh, and then in addition to some new products that we’re rolling out, uh, is gonna be the LEP system that we’re been working on.
Uh, the rain erosion testing showed some pretty good results. But we’re buying some new equipment to make a truly void free, air free system that we’re gonna it, uh, probably submit end of April, beginning of May for the next round, that we expect to have some very, very good, uh, duration and weather ability with,
Allen Hall: because it’s all about speed,
Bret Tollgaard: it’s durability.
Allen Hall: All about e
Bret Tollgaard: Exactly. And ease of use by someone in the [00:16:00] field. Yeah. Or OEMs on, you know, in the manufacturing plant. Um, there has yet, in my opinion, to be a true winner in the LEP space. That is just the right answer. And so by applying our materials with the really high abrasion resistance that we expect this to have and be as simple to do as it really appeal, stick and cure, um, we think it’s gonna be a bit of a game changer in this industry.
Allen Hall: Well, all the sunrise materials, once they’re cured, are sandal
Bret Tollgaard: correct.
Allen Hall: And I think that’s one of the things about some of the other systems, I always worry about them like, alright, they can do the work today, but tomorrow I have to come back and touch it again. Do I have a problem? Well, and the sun rests stuff is at least my playing around with it has been really easy to use.
It’s, it’s. Uh, things that I had seen maybe 20 years ago in the aerospace market that have they thought about using the material not only [00:17:00] in the factory, but outside the factory. How easy is it to adapt to, how easy to, to paint, to all those little nuances that come up? When you’re out working in the field and trying to do some very difficult work, uh, the sunroom material is ready to go, easy to use and checks all the boxes, all those little nuances, like it’s cold outside, it’s wet outside.
Uh, it’s, it’s hot outside, right? It’s all those things that, that stop ISPs or OEMs from being super efficient. All those parameters start to get washed away. That’s the game changer and the price point is right. How do. People get a hold of you and learn about the sun rose material. Maybe they, you can buy through fiberglass or through composite one.
Mm-hmm. That’s an easy way to do, just get to play with some samples. But when they want to get into some quantity work, they got a lot of blade repair. They know what they’re doing this summer or out in the fall or this winter come wintertime. How do they get [00:18:00] started? What do they do?
Bret Tollgaard: Well, one of the first things to do is they can reach us through our website.
Um, we’re developing a larger and larger library now for how to videos and install procedures, um, generating SOPs that are, you know, semi, uh, industry specific. But at the same time too, it’s a relatively blanket peel and stick patch, whether it’s a wind turbine blade, a corroded tank, or a pressure pipe. Um, and so yeah, www.suns.com Okay, is gonna be a great way to do it.
Uh, we’re actively building more videos to put on, uh, our YouTube channel as well. Um, and so that’s kind of gonna be the best way to reach out, uh, for us. One of the big things that we’re also pushing for, for 26 is to truly get people, uh, in this, in industry, specifically trained and comfortable using the products.
At the end of the day, it’s a composite, it’s a pre impregnated sheet. It’s not difficult, but there are some tips and tricks that really make the, the use case. Uh, the install process a lot easier.
Allen Hall: Sure.
Bret Tollgaard: Uh, and so just making sure that people are, are caught up on the latest and greatest on the training techniques will [00:19:00] go a long way too.
Allen Hall: Yeah. It’s only as good as the technician that applies it
Bret Tollgaard: e Exactly.
Allen Hall: Yeah. That’s great. Uh, it’s great all the things you guys are doing, you’re really changing the industry. In a positive way, making repairs faster, uh, more efficient, getting those turbines running. It’s always sad when you see turbines down with something that I know you guys could fix with sun.
Uh, but it does happen, so I, I need the ISPs to reach out and start calling Sun and getting in place because the OEMs are blessing your material. ISPs that are using it are winning contracts. It’s time to make the phone call to Sun Rez. Go to the website, check out all the details there. If you wanna play with your material, get ahold of fiberglass or composite one just.
Order it overnight. It’ll come overnight and you can play with it. And, and once you, once you realize what that material is, you’ll want to call Brett and get started.
Bret Tollgaard: A hundred percent appreciate the time.
Allen Hall: Yeah. Thanks Brett, for being on the podcast. I, I love talking to you guys because you have such cool material.
Bret Tollgaard: Yeah, no, we’re looking, uh, forward to continuing to innovate, uh, really make this, uh, material [00:20:00] splash in this industry.
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